🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.8 AU - 0.98 AU

Year: 313 Days

Day: 26.7 Hours

Environment

Temp: 50 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,797,215 km

• M1: 410,646 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.87 AU - 0.97 AU

Year: 329 Days

Day: 44.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.1 AU - 1.76 AU

Year: 637 Days

Day: 43.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.24 AU - 2.32 AU

Year: 1283 Days

Day: 18 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,797,215 km

• M1: 486,642 km (0.119 R)
• M2: 921,523 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.15 AU - 3.61 AU

Year: 2316 Days

Day: 37.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.32 AU - 4.74 AU

Year: 3016 Days

Day: 14.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 173.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.5

Radius: 13.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.43 AU - 7.58 AU

Year: 7657 Days

Day: 5.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,797,215 km

• M1: 174,730 km (0.103 R)
• M2: 303,235 km (0.081 R)
• M3: 410,646 km (0.093 R)
• M4: 594,801 km (0.051 R)
• M5: 705,653 km (0.076 R)
• M6: 908,209 km (0.118 R)
• M7: 1,054,815 km (0.038 R)
• M8: 1,178,233 km (0.057 R)
• M9: 1,356,553 km (0.114 R)
• M10: 1,526,796 km (0.07 R)
• M11: 2,422,289 km (0.075 R)
• M12: 2,589,240 km (0.029 R)
• M13: 2,738,389 km (0.071 R)
• M14: 3,598,577 km (0.088 R)
• M15: 3,960,155 km (0.11 R)
• M16: 4,083,423 km (0.12 R)
• M17: 4,258,154 km (0.103 R)
• M18: 4,359,132 km (0.085 R)
• M19: 4,486,440 km (0.107 R)
• M20: 5,168,756 km (0.092 R)
• M21: 5,330,920 km (0.032 R)
• M22: 5,439,977 km (0.113 R)
• M23: 5,577,308 km (0.06 R)
• M24: 6,252,892 km (0.116 R)
• M25: 6,483,871 km (0.093 R)
• M26: 6,865,345 km (0.09 R)
• M27: 7,133,724 km (0.101 R)
• M28: 7,436,061 km (0.042 R)
• M29: 8,816,251 km (0.084 R)
• M30: 9,568,878 km (0.105 R)
• M31: 9,735,231 km (0.093 R)
• M32: 10,240,124 km (0.101 R)
• M33: 10,376,108 km (0.089 R)
• M34: 10,581,506 km (0.06 R)
• M35: 11,170,473 km (0.117 R)
• M36: 11,345,652 km (0.074 R)
• M37: 11,734,457 km (0.116 R)
• M38: 11,984,285 km (0.095 R)
• M39: 12,235,759 km (0.114 R)
• M40: 12,489,029 km (0.095 R)
• M41: 12,707,442 km (0.052 R)
• M42: 12,964,002 km (0.057 R)
• M43: 13,333,359 km (0.076 R)
• M44: 13,781,255 km (0.109 R)
• M45: 14,120,543 km (0.082 R)
• M46: 14,272,235 km (0.06 R)
• M47: 15,309,996 km (0.084 R)
• M48: 16,252,761 km (0.098 R)
• M49: 16,771,417 km (0.09 R)
• M50: 17,417,082 km (0.076 R)
• M51: 18,277,120 km (0.064 R)
• M52: 18,483,864 km (0.114 R)
• M53: 18,691,356 km (0.079 R)
• M54: 19,066,997 km (0.071 R)
• M55: 19,445,030 km (0.09 R)
• M56: 20,208,728 km (0.054 R)
• M57: 20,294,148 km (0.096 R)
• M58: 21,329,066 km (0.111 R)
• M59: 21,765,293 km (0.064 R)
• M60: 22,513,732 km (0.12 R)
• M61: 23,136,507 km (0.094 R)
• M62: 24,353,486 km (0.109 R)
• M63: 24,763,684 km (0.099 R)
• M64: 25,314,353 km (0.103 R)
• M65: 25,406,506 km (0.106 R)
• M66: 25,545,033 km (0.069 R)
• M67: 25,776,312 km (0.059 R)
• M68: 26,147,913 km (0.106 R)
• M69: 26,241,112 km (0.097 R)
• M70: 26,567,983 km (0.106 R)
• M71: 26,661,632 km (0.05 R)
• M72: 27,367,734 km (0.078 R)
• M73: 28,032,247 km (0.054 R)
• M74: 29,425,602 km (0.107 R)
• M75: 30,008,734 km (0.11 R)
• M76: 30,252,878 km (0.058 R)
• M77: 30,448,702 km (0.079 R)
• M78: 31,038,566 km (0.102 R)
• M79: 32,029,951 km (0.063 R)
• M80: 32,179,699 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.7

Radius: 3.2

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.32 AU - 15.2 AU

Year: 16991 Days

Day: 17.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,797,215 km

• M1: 68,516 km (0.103 R)
• M2: 95,593 km (0.052 R)
• M3: 474,375 km (0.037 R)
• M4: 677,230 km (0.118 R)
• M5: 874,699 km (0.042 R)
• M6: 964,757 km (0.09 R)
• M7: 1,105,229 km (0.113 R)
• M8: 1,748,350 km (0.046 R)
• M9: 1,823,748 km (0.07 R)
• M10: 1,919,490 km (0.11 R)
• M11: 2,016,878 km (0.115 R)
• M12: 2,095,866 km (0.083 R)
• M13: 2,196,246 km (0.088 R)
• M14: 2,236,787 km (0.118 R)
• M15: 2,485,269 km (0.099 R)
• M16: 2,634,419 km (0.106 R)
• M17: 2,830,242 km (0.08 R)
• M18: 3,564,169 km (0.095 R)
• M19: 3,659,762 km (0.048 R)
• M20: 4,050,961 km (0.106 R)
• M21: 4,175,875 km (0.101 R)
• M22: 4,302,136 km (0.078 R)
• M23: 4,714,427 km (0.052 R)
• M24: 5,274,522 km (0.061 R)
• M25: 5,493,383 km (0.065 R)
• M26: 5,659,437 km (0.061 R)
• M27: 5,715,237 km (0.099 R)
• M28: 5,968,207 km (0.079 R)
• M29: 6,053,478 km (0.084 R)
• M30: 6,138,898 km (0.038 R)
• M31: 6,224,917 km (0.083 R)
• M32: 7,530,906 km (0.039 R)
• M33: 9,573,516 km (0.104 R)
• M34: 9,639,937 km (0.047 R)
• M35: 10,861,703 km (0.058 R)
• M36: 11,525,918 km (0.064 R)
• M37: 11,809,555 km (0.068 R)
• M38: 12,167,244 km (0.112 R)
• M39: 12,239,350 km (0.079 R)
• M40: 12,275,403 km (0.114 R)
• M41: 12,311,456 km (0.117 R)
• M42: 12,601,227 km (0.11 R)
• M43: 13,298,652 km (0.102 R)
• M44: 14,615,862 km (0.103 R)
• M45: 14,807,347 km (0.111 R)
• M46: 14,961,283 km (0.084 R)
• M47: 15,973,911 km (0.068 R)
• M48: 16,488,528 km (0.078 R)
• M49: 17,169,647 km (0.097 R)
• M50: 17,493,377 km (0.074 R)
• M51: 17,534,067 km (0.108 R)
• M52: 17,860,041 km (0.059 R)
• M53: 17,982,711 km (0.104 R)
• M54: 18,270,238 km (0.096 R)
• M55: 18,435,245 km (0.093 R)
• M56: 18,559,261 km (0.053 R)
• M57: 18,849,930 km (0.083 R)
• M58: 18,891,518 km (0.063 R)
• M59: 19,100,058 km (0.117 R)
• M60: 19,942,144 km (0.088 R)
• M61: 20,367,750 km (0.086 R)
• M62: 20,495,955 km (0.078 R)
• M63: 21,141,321 km (0.071 R)
• M64: 22,319,404 km (0.085 R)
• M65: 22,584,192 km (0.104 R)
• M66: 22,628,473 km (0.102 R)
• M67: 23,878,214 km (0.1 R)
• M68: 24,375,327 km (0.058 R)
• M69: 24,511,462 km (0.089 R)
• M70: 24,556,939 km (0.045 R)
• M71: 24,693,373 km (0.109 R)
• M72: 25,471,581 km (0.119 R)
• M73: 25,840,639 km (0.078 R)
• M74: 25,979,465 km (0.1 R)
• M75: 26,583,990 km (0.115 R)
• M76: 26,817,662 km (0.089 R)
• M77: 27,334,373 km (0.104 R)
• M78: 28,425,091 km (0.057 R)
• M79: 29,047,867 km (0.085 R)
• M80: 29,772,071 km (0.11 R)
• M81: 30,063,338 km (0.095 R)
• M82: 30,209,345 km (0.12 R)
• M83: 30,551,027 km (0.114 R)
• M84: 32,777,641 km (0.073 R)
• M85: 33,178,863 km (0.075 R)
• M86: 33,380,072 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.1

Radius: 7.3

Gravity: 15.46 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.92 AU - 16.18 AU

Year: 21765 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,797,215 km

• M1: 112,348 km (0.104 R)
• M2: 176,376 km (0.063 R)
• M3: 470,186 km (0.084 R)
• M4: 674,986 km (0.116 R)
• M5: 880,234 km (0.071 R)
• M6: 1,075,908 km (0.092 R)
• M7: 1,285,495 km (0.095 R)
• M8: 1,541,008 km (0.096 R)
• M9: 1,607,429 km (0.079 R)
• M10: 1,953,898 km (0.05 R)
• M11: 2,438,595 km (0.056 R)
• M12: 3,042,521 km (0.104 R)
• M13: 3,690,579 km (0.105 R)
• M14: 3,825,367 km (0.055 R)
• M15: 4,475,370 km (0.117 R)
• M16: 4,715,774 km (0.118 R)
• M17: 5,159,182 km (0.07 R)
• M18: 5,209,297 km (0.098 R)
• M19: 5,360,541 km (0.116 R)
• M20: 5,927,666 km (0.106 R)
• M21: 6,298,519 km (0.109 R)
• M22: 6,841,260 km (0.065 R)
• M23: 6,951,663 km (0.092 R)
• M24: 7,971,323 km (0.12 R)
• M25: 8,321,531 km (0.085 R)
• M26: 8,498,505 km (0.114 R)
• M27: 8,676,826 km (0.074 R)
• M28: 10,083,944 km (0.118 R)
• M29: 10,653,762 km (0.103 R)
• M30: 12,223,642 km (0.075 R)
• M31: 12,290,512 km (0.044 R)
• M32: 12,492,170 km (0.101 R)
• M33: 15,283,666 km (0.086 R)
• M34: 16,674,328 km (0.069 R)
• M35: 18,411,160 km (0.076 R)
• M36: 19,652,971 km (0.107 R)
• M37: 22,791,236 km (0.071 R)
• M38: 23,287,601 km (0.071 R)
• M39: 24,629,045 km (0.07 R)
• M40: 25,394,388 km (0.096 R)
• M41: 25,565,528 km (0.092 R)
• M42: 26,254,127 km (0.105 R)
• M43: 26,948,710 km (0.033 R)
• M44: 27,210,656 km (0.118 R)
• M45: 28,001,879 km (0.12 R)
• M46: 29,696,673 km (0.077 R)
• M47: 30,602,040 km (0.054 R)
• M48: 31,700,387 km (0.075 R)
• M49: 31,884,692 km (0.113 R)
• M50: 32,161,897 km (0.05 R)
• M51: 32,625,500 km (0.048 R)
• M52: 32,904,800 km (0.118 R)
• M53: 34,218,568 km (0.116 R)
• M54: 34,597,051 km (0.083 R)
• M55: 35,836,768 km (0.112 R)
• M56: 37,090,847 km (0.097 R)
• M57: 37,187,936 km (0.071 R)
• M58: 39,147,070 km (0.091 R)
• M59: 39,245,954 km (0.084 R)
• M60: 39,542,906 km (0.112 R)
• M61: 40,738,343 km (0.115 R)
• M62: 40,938,804 km (0.082 R)
• M63: 43,062,645 km (0.116 R)
• M64: 43,471,196 km (0.102 R)
• M65: 45,118,568 km (0.097 R)
• M66: 45,949,734 km (0.095 R)
• M67: 46,471,831 km (0.103 R)
• M68: 47,101,039 km (0.111 R)
• M69: 47,416,691 km (0.109 R)
• M70: 50,073,998 km (0.102 R)
• M71: 51,258,514 km (0.043 R)
• M72: 52,670,269 km (0.064 R)
• M73: 52,888,532 km (0.066 R)
• M74: 53,107,244 km (0.103 R)
• M75: 54,756,411 km (0.115 R)
• M76: 55,976,531 km (0.068 R)
• M77: 56,645,832 km (0.103 R)
• M78: 59,576,604 km (0.101 R)
• M79: 59,690,298 km (0.07 R)
• M80: 60,145,824 km (0.065 R)
• M81: 61,175,057 km (0.083 R)
• M82: 63,019,001 km (0.074 R)
• M83: 66,879,374 km (0.119 R)
• M84: 67,826,777 km (0.035 R)
• M85: 71,056,745 km (0.103 R)
• M86: 71,418,622 km (0.097 R)
• M87: 72,629,617 km (0.114 R)
• M88: 74,091,786 km (0.117 R)
• M89: 74,336,379 km (0.053 R)
• M90: 77,913,563 km (0.097 R)
• M91: 79,535,354 km (0.086 R)
• M92: 80,036,506 km (0.094 R)
• M93: 83,065,863 km (0.104 R)
• M94: 84,084,026 km (0.095 R)
• M95: 84,850,267 km (0.081 R)
• M96: 84,978,173 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.8

Radius: 7.4

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.3 AU - 17.7 AU

Year: 24985 Days

Day: 23 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,797,215 km

• M1: 103,522 km (0.115 R)
• M2: 692,040 km (0.077 R)
• M3: 894,894 km (0.1 R)
• M4: 1,091,017 km (0.117 R)
• M5: 1,383,032 km (0.099 R)
• M6: 1,466,807 km (0.114 R)
• M7: 2,917,458 km (0.028 R)
• M8: 3,246,872 km (0.091 R)
• M9: 3,588,105 km (0.112 R)
• M10: 3,704,342 km (0.049 R)
• M11: 4,428,247 km (0.117 R)
• M12: 5,326,731 km (0.052 R)
• M13: 6,279,969 km (0.091 R)
• M14: 6,847,992 km (0.109 R)
• M15: 6,896,163 km (0.075 R)
• M16: 7,531,505 km (0.096 R)
• M17: 7,630,838 km (0.066 R)
• M18: 7,680,654 km (0.072 R)
• M19: 7,881,265 km (0.107 R)
• M20: 8,752,971 km (0.118 R)
• M21: 9,173,641 km (0.117 R)
• M22: 10,809,344 km (0.082 R)
• M23: 11,203,833 km (0.11 R)
• M24: 11,775,596 km (0.062 R)
• M25: 12,065,068 km (0.12 R)
• M26: 12,123,262 km (0.066 R)
• M27: 12,415,426 km (0.12 R)
• M28: 13,728,746 km (0.116 R)
• M29: 14,401,787 km (0.094 R)
• M30: 15,273,943 km (0.116 R)
• M31: 16,227,330 km (0.032 R)
• M32: 16,938,668 km (0.071 R)
• M33: 17,726,151 km (0.1 R)
• M34: 19,268,804 km (0.076 R)
• M35: 19,609,887 km (0.071 R)
• M36: 22,123,431 km (0.077 R)
• M37: 23,490,456 km (0.107 R)
• M38: 24,662,705 km (0.119 R)
• M39: 25,181,510 km (0.105 R)
• M40: 25,778,855 km (0.109 R)
• M41: 25,928,901 km (0.107 R)
• M42: 27,216,191 km (0.096 R)
• M43: 27,292,486 km (0.098 R)
• M44: 28,214,607 km (0.07 R)
• M45: 28,601,766 km (0.071 R)
• M46: 29,146,752 km (0.113 R)
• M47: 29,224,842 km (0.084 R)
• M48: 29,381,321 km (0.091 R)
• M49: 30,010,081 km (0.029 R)
• M50: 30,643,329 km (0.118 R)
• M51: 30,802,202 km (0.095 R)
• M52: 31,681,538 km (0.085 R)
• M53: 31,922,839 km (0.084 R)
• M54: 34,368,615 km (0.041 R)
• M55: 35,280,414 km (0.089 R)
• M56: 35,864,743 km (0.12 R)
• M57: 39,264,953 km (0.046 R)
• M58: 41,705,493 km (0.097 R)
• M59: 42,589,018 km (0.053 R)
• M60: 43,122,035 km (0.114 R)
• M61: 43,836,215 km (0.069 R)
• M62: 44,015,434 km (0.085 R)
• M63: 44,734,550 km (0.073 R)
• M64: 45,005,173 km (0.069 R)
• M65: 45,185,887 km (0.048 R)
• M66: 45,276,394 km (0.104 R)
• M67: 45,548,064 km (0.107 R)
• M68: 45,820,332 km (0.106 R)
• M69: 45,911,287 km (0.095 R)
• M70: 46,457,768 km (0.042 R)
• M71: 46,640,427 km (0.053 R)
• M72: 47,741,468 km (0.088 R)
• M73: 49,036,686 km (0.09 R)
• M74: 49,129,736 km (0.074 R)
• M75: 49,968,980 km (0.052 R)
• M76: 51,095,452 km (0.059 R)
• M77: 54,332,151 km (0.111 R)
• M78: 54,910,198 km (0.05 R)
• M79: 55,587,128 km (0.065 R)
• M80: 57,438,551 km (0.095 R)
• M81: 59,310,021 km (0.119 R)
• M82: 59,607,421 km (0.094 R)
• M83: 60,203,569 km (0.116 R)
• M84: 60,402,683 km (0.063 R)
• M85: 64,839,158 km (0.092 R)
• M86: 64,941,184 km (0.107 R)
• M87: 66,272,605 km (0.082 R)
• M88: 67,096,440 km (0.11 R)
• M89: 68,546,343 km (0.082 R)
• M90: 69,379,453 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 13,724 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit